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resolv: Move libanl into libc (if libpthread is in libc)

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The symbols gai_cancel, gai_error, gai_suspend, getaddrinfo_a,
__gai_suspend_time64 were moved using scripts/move-symbol-to-libc.py.

For Hurd (which remains !PTHREAD_IN_LIBC), a few #define redirects
had to be added because several pthread functions are not available
under __.  (Linux uses __ prefixes for most hidden aliases, and has
to in some cases to avoid linknamespace issues.)
This commit is contained in:
Florian Weimer
2021-07-02 11:45:00 +02:00
parent 813c6ec808
commit dbb949f53d
78 changed files with 498 additions and 206 deletions
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13
resolv/gai_error.c
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@@ -17,11 +17,20 @@
<https://www.gnu.org/licenses/>. */
#include <netdb.h>
#include <shlib-compat.h>
#include <gai_misc.h>
int
gai_error (struct gaicb *req)
__gai_error (struct gaicb *req)
{
return req->__return;
}
#if PTHREAD_IN_LIBC
versioned_symbol (libc, __gai_error, gai_error, GLIBC_2_34);
# if OTHER_SHLIB_COMPAT (libanl, GLIBC_2_2_3, GLIBC_2_34)
compat_symbol (libanl, __gai_error, gai_error, GLIBC_2_2_3);
# endif
#else /* !PTHREAD_IN_LIBC */
strong_alias (__gai_error, gai_error)
#endif /* !PTHREAD_IN_LIBC */